<div>
    <p>【resizable="false"】：边界禁止拖动</p>
    <div style=" margin:0 auto; width:80%; height: 150px; background-color: #fff;">
        <wi-hdividedbox resizable="false" style="border: solid 1px #ccc;">
            <wi-hdividedbox-group>1-1</wi-hdividedbox-group>
            <wi-hdividedbox-group>1-2</wi-hdividedbox-group>
            <wi-hdividedbox-group>1-3</wi-hdividedbox-group>
        </wi-hdividedbox>
    </div>
</div>